A note on the cohomological below $1/4$-pinching theorem

DOI10.1090/S0002-9939-01-06070-1zbMath1038.53036OpenAlexW1905577512MaRDI QIDQ2758996

Zizhou Tang

Publication date: 10 December 2001

Published in: Proceedings of the American Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1090/s0002-9939-01-06070-1

zbMATH Keywords

cohomologyRiemannian manifoldcurvaturepinching

Mathematics Subject Classification ID

Global Riemannian geometry, including pinching (53C20)

Cites Work

• A sphere theorem with a pinching constant below \({1\over 4}\)
• On non-real eigenvalues of Schrödinger operators in a weighted Hilbert space
• Note on Cohomology Ring of Certain Spaces
• Unnamed Item

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